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On July 17, 1975, an American Apollo crew and a Soviet Soyuz crew met up in Earth orbit for the first time, setting the foundation for continued cooperation in space over the past 50 years.

These modern-day Gorn are a major upgrade on the lizard man Captain Kirk battled in the Original Series.

NASA moved its payload adapter at the Space Flight Center in Huntsville to prepare for the upcoming Artemis IV mission

The left-hand side of the moon will appear lit by direct sunlight, with the right bathed in shadow.

Of all the possible entry points to NASA, the agency’s SkillBridge Program has been instrumental in helping servicemembers transition from the military and into civilian careers. Offered in partnership with the Department of Defense (DoD), the program enables individuals to spend their final months of military service working with a NASA office or organization. SkillBridge fellows work anywhere from 90 to 180 days, contributing their unique skillsets to the agency while building their network and knowledge.

The Johnson Space Center in Houston hosted NASA’s first SkillBridge fellow in 2019, paving the way for dozens of others to follow. SkillBridge participants are not guaranteed a job offer at the end of their fellowship, but many have gone on to accept full-time positions with NASA. About 25 of those former fellows currently work at Johnson, filling roles as varied as their military experiences.

Miguel Shears during his military service (left) and his SkillBridge fellowship at Johnson Space Center.Images courtesy of Miguel Shears

Miguel Shears retired from the Marine Corps in November 2023. He ended his 30 years of service as the administration, academics, and operations chief for the Marine Corps University in Quantico, Virginia, where he was also an adjunct professor. Shears completed a SkillBridge fellowship with FOD in the summer and fall of 2023, supporting the instructional systems design team. He was hired as a full-time employee upon his military retirement and currently serves as an instructional systems designer for the Instructor Training Module, Mentorship Module, and Spaceflight Academy. He conducts training needs analysis for FOD, as well.

Ever Zavala as a flight test engineer in the U.S. Air Force (left) and as a capsule communicator in the Mission Control Center at Johnson Space Center.Images courtesy of Ever Zavala

Ever Zavala was very familiar with Johnson before becoming a SkillBridge fellow. He spent the last three of his nearly 24-year Air Force career serving as the deputy director of the DoD Human Spaceflight Payloads Office at Johnson. His team oversaw the development, integration, launch, and operation of payloads hosting DoD experiments on small satellites and the International Space Station. He also became a certified capsule communicator, or capcom, in December 2022, and was the lead capcom for SpaceX’s 28th commercial resupply services mission to the orbiting laboratory.

Zavala’s SkillBridge fellowship was in Johnson’s Astronaut Office, where he worked as a capcom, capcom instructor, and an integration engineer supporting the Extravehicular Activity and Human Surface Mobility Program. He was involved in developing a training needs analysis and agency simulators for the human landing system, among other projects.

He officially joined the center team as a full-time contractor in August 2024. He is currently a flight operations safety officer within the Flight Operations Directorate (FOD) and continues to serve as a part-time capcom.

Carl Johnson with his wife during his first visit to Johnson Space Center (left) and completing some electrical work as part of his SkillBridge fellowship. Images courtesy of Carl Johnson

Carl Johnson thanks his wife for helping him find a path to NASA. While she was a Pathways intern — and his girlfriend at the time — she gave him a tour of the center that inspired him to join the agency when he was ready to leave the Army. She helped connect him to one of the center’s SkillBridge coordinators and the rest is history.

Johnson was selected for a SkillBridge fellowship in the Dynamic System Test Branch. From February to June 2023, he supported development of the lunar terrain vehicle ground test unit and contributed to the Active Response Gravity Offload System (ARGOS), which simulates reduced gravity for astronaut training.

Johnson officially joined the center team as an electrical engineer in the Engineering Directorate’s Software, Robotics, and Simulation Division in September 2023. He is currently developing a new ARGOS spacewalk simulator and training as an operator and test director for another ARGOS system. 

Johnson holds an electrical engineering degree from the United States Military Academy. He was on active duty in the Army for 10 years and concluded his military career as an instructor and small group leader for the Engineer Captains Career Course. In that role, he was responsible for instructing, mentoring, and preparing the next generation of engineer captains.

Kevin Quinn during his Navy service.Image courtesy of Kevin Quinn

Kevin Quinn served in the Navy for 22 years. His last role was maintenance senior chief with Air Test and Evaluation Squadron 31, known as “the Dust Devils.” Quinn managed the operations and maintenance of 33 aircraft, ensuring their readiness for complex missions and contributing to developmental flight tests and search and rescue missions. He applied that experience to his SkillBridge fellowship in quality assurance at Ellington Field in 2024. Quinn worked to enhance flight safety and astronaut training across various aircraft, including the T-38, WB-57, and the Super Guppy. He has continued contributing to those projects since being hired as a full-time quality assurance employee in 2025.

Andrew Ulat during his Air Force career. Image courtesy of Andrew Ulat

Andrew Ulat retired from the Air Force after serving for 21 years as an intercontinental ballistic missile launch control officer and strategic operations advisor. His last role in the military was as a director of staff at the Air Command and Staff College at Maxwell Air Force Base in Montgomery, Alabama. There he served as a graduate-level instructor teaching international security concepts to mid-level officers and civilian counterparts from all branches of the military and various federal agencies. 

Ulat started his SkillBridge fellowship as an integration engineer in Johnson’s X-Lab, supporting avionics, power, and software integration for the Gateway lunar space station. Ulat transitioned directly from his fellowship into a similar full-time position at Johnson in May 2024.

Ariel Vargas receives a commendation during his Army service (left) and in his official NASA portrait.

Ariel Vargas transitioned to NASA after serving for five years in the Army. His last role in the military was as a signal officer, which involved leading teams managing secure communications and network operations in dynamic and mission-critical environments in the Middle East and the United States.

Vargas completed his SkillBridge fellowship in November 2023, supporting Johnson’s Office of the Chief Information Officer (OCIO). During his fellowship, he led a center-wide wireless augmentation project that modernized Johnson’s connectivity.

He became a full-time civil servant in May 2024 and currently serves as the business operations and partnerships lead within OCIO, supporting a digital transformation initiative. In this role, he leads efforts to streamline internal business operations, manage strategic partnerships, and drive cross-functional collaboration.

“My time in the military taught me the value of service, leadership, and adaptability—qualities that I now apply daily in support of NASA’s mission,” Vargas said. “I’m proud to be part of the Johnson team and hope my story can inspire other service members considering the SkillBridge pathway.”

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NASA and Boeing are still working on the thruster issues that Starliner experienced on its first crewed flight last year, and the spacecraft's next mission will likely launch without astronauts.

Video: 00:01:51

Space weather ‘reporter’ Vigil will be the world’s first space weather mission to be permanently positioned at Lagrange point 5, a unique vantage point that allows us to see solar activity days before it reaches Earth. ESA’s Vigil mission will be a dedicated operational space weather mission, sending data 24/7 from deep space. 

Vigil’s tools as a space weather reporter at its unique location in deep space will drastically improve forecasting abilities. From there, Vigil can see ‘around the corner’ of the Sun and observe activity on the surface of the Sun days before it rotates into view from Earth. It can also watch the Sun-Earth line side-on, giving an earlier and clearer picture of coronal mass ejections (CMEs) heading toward Earth. 

Radiation, plasma and particles flung towards Earth by the Sun can pose a very real risk to critical infrastructure our society relies on. This includes satellites for navigation, communications and banking services as well as power grids and radio communication on the ground. 

A report by Lloyd’s of London estimates that a severe space weather event, caused by such an outburst of solar activity, could cost the global economy 2.4 trillion dollars over five years.  

ESA’s response to this growing threat is Vigil, a cornerstone mission of the Agency’s Space Safety Programme, planned for launch in 2031. Vigil’s data will give us drastically improved early warnings and forecasts, which in turn help protect satellites, astronauts and critical infrastructure on the ground that we all depend on. 

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